https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T03:52:16.539135Z
2021-11-15T03:52:40.555353Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1B_IW_GRDH_1SDV_20211115T035216_20211115T035240_029593_03881E_D785
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-11-15T03:52:16.539135Z
2021-11-15T03:52:40.555353Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.699756057015
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T04:19:25.180891Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211115T035216_20211115T035240_029593_03881E_D785
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.11269116310381 31.001017283173177,32.72034439195822 31.06529861168184,32.45623856811699 31.107849179150577,32.05958373705304 31.170669658948427,31.794844537652196 31.211873697258252,31.3973038946668 31.27265938088864,31.1320640384819 31.3124904363629,30.86656781225239 31.351779145193515,30.520006245917777 31.402173767755183,30.340085703271736 30.499478515028425,30.256270281309362 30.08161617043116,30.597891984751875 30.030811471231978,30.860231838970712 29.99114880995676,31.122620082411252 29.950925047251722,31.512182861850675 29.890179246478212,31.903830178015042 29.827878162119283,32.164441423743966 29.785735148006545,32.427882530423275 29.742579683186413,32.81487004364883 29.678162593964174,32.86561190215457 29.916376601822112,32.903527323034204 30.09770349038228,32.94264897977379 30.278829900448567,33.02704867840896 30.640066771362164,33.11269116310381 31.001017283173177))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71382489773297
46.15699153269695
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T14:53:18.156614Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N29E031/2021/11/15/03881E
2.0E-4
2.0E-4
true
block average
2
2
30.0
31.0
29.0
32.0
POLYGON((32.0 29.812326699043403,31.512182861799147 29.890179246486092,31.0 29.96972253997891,31.0 30.0,32.0 30.0,32.0 29.812326699043403))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_03881E_N29E031_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03881E_N29E031_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03881E_N29E031_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03881E_N29E031_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03881E_N29E031_2021_11_15_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid